[2286] | 1 | /**********************************************************************
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| 2 | *
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| 3 | * fnord.cpp
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| 4 | * Copyright (C) 1996
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| 5 | *
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| 6 | * A component of the fnord webserver written by [email protected].
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| 7 | *
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| 8 | * Altered for use with the Greenstone digital library software by the
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| 9 | * New Zealand Digital Library Project at the University of Waikato,
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| 10 | * New Zealand.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or modify
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| 13 | * it under the terms of the GNU General Public License as published by
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| 14 | * the Free Software Foundation; either version 2 of the License, or
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| 15 | * (at your option) any later version.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful,
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| 18 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 20 | * GNU General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, write to the Free Software
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| 24 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 25 | *
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| 26 | *********************************************************************/
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[611] | 27 |
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[1203] | 28 | #include "text_t.h"
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[611] | 29 | #include <windows.h>
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| 30 | #include <stdlib.h>
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| 31 | #include <stdio.h>
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| 32 | #include <string.h>
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| 33 | #include <memory.h>
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| 34 | #pragma hdrstop
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| 35 | #include "netio.h"
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| 36 | #include "settings.h"
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| 37 | #include "httpsrv.h"
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| 38 | #include "resource.h"
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| 39 | #include "locate.h"
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| 40 | #include "cgiwrapper.h"
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| 41 | #include "startbrowser.h"
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| 42 | #include "d_winsock.h"
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| 43 |
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| 44 | #define MAINWINDOWWIDTH 400
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| 45 | #define MAINWINDOWHEIGHT 200
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| 46 |
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| 47 | #define WASTEHEIGHT 44 // Error in ht due to caption and menu bar
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| 48 | #define WASTEWIDTH 6
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[1292] | 49 | #define SPACERWIDTH 5
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[611] | 50 |
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| 51 | // size and position of the collection title
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| 52 | #define COLTITLEWIDTH 351
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| 53 | #define COLTITLEHEIGHT 35
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| 54 | #define COLTITLEX ((MAINWINDOWWIDTH-COLTITLEWIDTH)/2)
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| 55 | #define COLTITLEY 10
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| 56 |
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| 57 | // size and position of the version string
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| 58 | #define VERSIONWIDTH MAINWINDOWWIDTH
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| 59 | #define VERSIONHEIGHT 20
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| 60 | #define VERSIONX 0
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| 61 | #define VERSIONY (COLTITLEY+COLTITLEHEIGHT)
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| 62 |
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| 63 | // size and position of the Greenstone digital library logo
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| 64 | #define LOGOWIDTH 135
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| 65 | #define LOGOHEIGHT 55
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[1292] | 66 | #define LOGOX (MAINWINDOWWIDTH-(LOGOWIDTH+SPACERWIDTH))
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| 67 | #define LOGOY (MAINWINDOWHEIGHT-(LOGOHEIGHT+SPACERWIDTH))
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[611] | 68 |
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[1292] | 69 | // size and position of the enter button
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| 70 | #define ENTERBUTTONWIDTH 160
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| 71 | #define ENTERBUTTONHEIGHT 30
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| 72 | #define ENTERBUTTONX SPACERWIDTH
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| 73 | #define ENTERBUTTONY ((MAINWINDOWHEIGHT-(LOGOHEIGHT+SPACERWIDTH))-(ENTERBUTTONHEIGHT+SPACERWIDTH))
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[611] | 74 |
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[1292] | 75 | // size and position of the enter string
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| 76 | #define ENTERSTRINGX (ENTERBUTTONX+ENTERBUTTONWIDTH+SPACERWIDTH)
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| 77 | #define ENTERSTRINGY ENTERBUTTONY
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| 78 | #define ENTERSTRINGWIDTH (MAINWINDOWWIDTH-(ENTERBUTTONWIDTH+SPACERWIDTH+SPACERWIDTH+SPACERWIDTH))
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| 79 | #define ENTERSTRINGHEIGHT ENTERBUTTONHEIGHT
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| 80 |
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| 81 | // size and position of the info string
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[611] | 82 | #define INFOWIDTH MAINWINDOWWIDTH
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| 83 | #define INFOHEIGHT (MAINWINDOWHEIGHT-INFOY)
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| 84 | #define INFOX 0
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[1292] | 85 | #define INFOY ENTERBUTTONY
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[611] | 86 |
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[1292] | 87 | // size and position of restricted buttons
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| 88 | #define ALTERNATIVEBUTTONWIDTH 160
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| 89 | #define ALTERNATIVEBUTTONHEIGHT 30
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| 90 | #define ALTERNATIVEBUTTONX SPACERWIDTH
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| 91 | #define ALTERNATIVEBUTTONY LOGOY
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[611] | 92 |
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[1292] | 93 | #define INFOBUTTONWIDTH 30
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[1288] | 94 |
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[1292] | 95 | // size and position of restart button
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| 96 | #define RESTARTBUTTONWIDTH 160
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| 97 | #define RESTARTBUTTONHEIGHT 30
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| 98 | #define RESTARTBUTTONX 50
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| 99 | #define RESTARTBUTTONY (MAINWINDOWHEIGHT-RESTARTBUTTONHEIGHT-15)
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[1288] | 100 |
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[2935] | 101 | const char versionstring[] = "version " GSDL_VERSION;
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[1292] | 102 |
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[611] | 103 | const char strnothing[] = "";
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| 104 | const char strinit[] = "Initialising...";
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| 105 | const char strsb[] = "Starting browser...";
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[1292] | 106 | const char strrestartlib[] = "Press the 'Restart Library' button to start a browser\n"
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| 107 | "and enter library";
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| 108 | const char strenterlib[] = "Press this button to begin using\n"
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| 109 | "the library";
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| 110 | const char *enterstring = NULL; // points to the current enter string
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[611] | 111 | const char *infostring = NULL; // points to the current info string
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| 112 |
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| 113 |
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| 114 | // globals to do with networking and browsers
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| 115 | int have_networking = 0;
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| 116 | int netscapeneeded = 0;
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| 117 | char startbrowserdir[1024] = ""; // HARD LIMIT!!!!!
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| 118 |
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| 119 |
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| 120 | // stats to do with the last time the enter library button was pressed
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| 121 | // these stats are needed to make suggestions about the proxy
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| 122 | int enterlib_libaccessnum = -1; // -1 = NA
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| 123 | DWORD enterlib_time = 0;
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| 124 |
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| 125 |
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| 126 | enum { undefined_window, console_window, plain_window }
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| 127 | window_state;
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| 128 |
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| 129 | HDC coltitledc = NULL;
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| 130 | HBITMAP defcoltitlebitmap = NULL, coltitlebitmap=NULL;
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| 131 |
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| 132 | HDC logodc=NULL;
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| 133 | HBITMAP deflogobitmap=NULL, logobitmap=NULL;
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| 134 |
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| 135 | HWND GoButton = NULL;
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[1292] | 136 | HWND Enter = NULL;
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[11721] | 137 | // HWND EnterRestricted = NULL;
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| 138 | // HWND InfoRestricted = NULL;
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[1288] | 139 | int init_type = 0;
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| 140 | int init_done = 0;
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[611] | 141 |
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[5889] | 142 |
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| 143 | // Added an argument so you can specify not to do any of the windows orientated clean up - jmt12 18/11/2003
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| 144 | void finish_up(bool init_only) {
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[611] | 145 | // remember the current preferences
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[4292] | 146 | write_settings("");
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[611] | 147 |
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[5889] | 148 | if(init_only) {
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| 149 | return;
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| 150 | }
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| 151 |
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| 152 | // Shutdown the HTTP server
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[611] | 153 | EndHTTPServer();
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| 154 |
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| 155 | // Shutdown the main server modules
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| 156 | CleanUpNetIO();
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| 157 | // RemoveFnordFromTray();
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| 158 |
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| 159 | // Unload the wsock32 dll
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| 160 | d_UnloadWinsock();
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| 161 |
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| 162 | // Clean up graphics stuff from window
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| 163 |
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| 164 | if (defcoltitlebitmap != NULL)
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| 165 | SelectObject (coltitledc, defcoltitlebitmap);
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| 166 | if (coltitlebitmap != NULL)
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| 167 | DeleteObject (coltitlebitmap);
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| 168 | if (coltitledc != NULL)
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| 169 | DeleteDC (coltitledc);
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| 170 |
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| 171 | if (deflogobitmap != NULL)
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| 172 | SelectObject (logodc, deflogobitmap);
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| 173 | if (logobitmap != NULL)
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| 174 | DeleteObject (logobitmap);
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| 175 | if (logodc != NULL)
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| 176 | DeleteDC (logodc);
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| 177 |
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| 178 | // Shutdown the main window
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| 179 | PostQuitMessage(0);
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| 180 | }
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| 181 |
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| 182 |
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| 183 | int overlap(int left, int top, int right, int bottom,
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| 184 | RECT &r2)
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| 185 | {
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| 186 | if (left <= r2.right && r2.left <= right &&
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| 187 | top <= r2.bottom && r2.top <= bottom)
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| 188 | return 1;
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| 189 | else
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| 190 | return 0;
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| 191 | }
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| 192 |
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| 193 |
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| 194 | void paint_window (HDC pdc, RECT &updateRect) {
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| 195 | // make sure the various DCs are set up
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| 196 | if (coltitledc == NULL) {
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| 197 | coltitledc = CreateCompatibleDC(pdc);
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[1203] | 198 | defcoltitlebitmap = (HBITMAP)SelectObject (coltitledc, coltitlebitmap);
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[611] | 199 | }
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| 200 |
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| 201 | if (logodc == NULL) {
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| 202 | logodc = CreateCompatibleDC(pdc);
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[1203] | 203 | deflogobitmap = (HBITMAP)SelectObject (logodc, logobitmap);
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[611] | 204 | }
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[1288] | 205 |
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[1292] | 206 | // remove any remaining sign of initial buttons
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| 207 | if (init_done && (overlap (ENTERBUTTONX, ENTERBUTTONY, ENTERBUTTONX+ENTERBUTTONWIDTH,
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| 208 | ALTERNATIVEBUTTONY+ALTERNATIVEBUTTONHEIGHT, updateRect))) {
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[1288] | 209 | RECT initRect;
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[1292] | 210 | initRect.left = ENTERBUTTONX;
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| 211 | initRect.top = ENTERBUTTONY;
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| 212 | initRect.right = ENTERBUTTONX+ENTERBUTTONWIDTH;
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| 213 | initRect.bottom = ALTERNATIVEBUTTONY+ALTERNATIVEBUTTONHEIGHT;
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[1288] | 214 | FillRect(pdc, &initRect, (HBRUSH)GetStockObject(WHITE_BRUSH));
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| 215 | }
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| 216 |
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[611] | 217 | // update the collection title if needed
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| 218 | if (overlap(COLTITLEX, COLTITLEY,
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| 219 | COLTITLEX+COLTITLEWIDTH, COLTITLEY+COLTITLEHEIGHT,
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| 220 | updateRect)) {
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| 221 | BitBlt (pdc, COLTITLEX, COLTITLEY,
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| 222 | COLTITLEX+COLTITLEWIDTH, COLTITLEY+COLTITLEHEIGHT,
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| 223 | coltitledc, 0, 0, SRCCOPY);
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| 224 | }
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| 225 |
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| 226 | // update the version string if needed
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| 227 | if (overlap (VERSIONX, VERSIONY,
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| 228 | VERSIONX+VERSIONWIDTH, VERSIONY+VERSIONHEIGHT,
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| 229 | updateRect)) {
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| 230 | RECT versionRect;
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| 231 | versionRect.left = VERSIONX;
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| 232 | versionRect.top = VERSIONY;
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| 233 | versionRect.right = VERSIONX+VERSIONWIDTH;
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| 234 | versionRect.bottom = VERSIONY+VERSIONHEIGHT;
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| 235 | DrawText(pdc, versionstring, -1, &versionRect, DT_CENTER);
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| 236 | }
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| 237 |
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| 238 | // decide what we want to draw
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[1288] | 239 | if (init_done && gsdl_show_console) {
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[611] | 240 | // we want to draw a "console" window
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| 241 | if (window_state != console_window ||
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| 242 | overlap (text_rect.left, text_rect.top,
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| 243 | text_rect.right, text_rect.bottom,
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| 244 | updateRect)) {
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| 245 | refresh_console (pdc);
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| 246 | }
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| 247 |
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| 248 | window_state = console_window;
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| 249 |
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| 250 | } else {
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| 251 | // we want to draw a "plain" window
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| 252 |
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[1292] | 253 | // update the enter string if needed
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| 254 | if (overlap (ENTERSTRINGX, ENTERSTRINGY, ENTERSTRINGX+ENTERSTRINGWIDTH,
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| 255 | ENTERSTRINGY+ENTERSTRINGHEIGHT, updateRect)) {
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[1288] | 256 |
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[1292] | 257 | RECT enterstringRect;
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| 258 | enterstringRect.left = ENTERSTRINGX;
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| 259 | enterstringRect.top = ENTERSTRINGY;
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| 260 | enterstringRect.right = ENTERSTRINGX+ENTERSTRINGWIDTH;
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| 261 | enterstringRect.bottom = ENTERSTRINGY+ENTERSTRINGHEIGHT;
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| 262 | FillRect(pdc, &enterstringRect, (HBRUSH)GetStockObject(WHITE_BRUSH));
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[1288] | 263 |
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[1292] | 264 | if ((enterstring != NULL) && (strlen(enterstring) > 0)) {
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[611] | 265 |
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[1292] | 266 | int cury = ENTERSTRINGY;
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[1288] | 267 | int startline = 0, here = 0;
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[1292] | 268 | while (enterstring[here] != '\0') {
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| 269 | if (enterstring[here] < ' ') {
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[1288] | 270 | if (here - startline > 0) {
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| 271 | // output the text
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[1292] | 272 | TextOut (pdc, ENTERSTRINGX, cury,
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| 273 | &enterstring[startline], here-startline);
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[1288] | 274 | cury += line_spacing;
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| 275 | }
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| 276 | startline = here+1;
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| 277 | }
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[9598] | 278 | ++here;
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[1288] | 279 | }
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| 280 | // output any remaining text
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[611] | 281 | if (here - startline > 0) {
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[1292] | 282 | TextOut (pdc, ENTERSTRINGX, cury, &enterstring[startline], here-startline);
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[611] | 283 | }
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| 284 | }
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| 285 | }
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| 286 |
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| 287 | window_state = plain_window;
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| 288 | }
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| 289 |
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| 290 | // update the info string if needed
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[1292] | 291 | if (init_done && !gsdl_show_console &&
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| 292 | ((infostring != NULL) && overlap (INFOX, INFOY,
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| 293 | INFOX+INFOWIDTH, INFOY+INFOHEIGHT,
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| 294 | updateRect))) {
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[611] | 295 | RECT infoRect;
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| 296 | infoRect.left = INFOX;
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| 297 | infoRect.top = INFOY;
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| 298 | infoRect.right = INFOX+INFOWIDTH;
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| 299 | infoRect.bottom = INFOY+INFOHEIGHT;
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[1203] | 300 | FillRect(pdc, &infoRect, (HBRUSH)GetStockObject(WHITE_BRUSH));
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[611] | 301 | DrawText(pdc, infostring, -1, &infoRect, DT_CENTER);
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| 302 | }
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[1292] | 303 |
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| 304 | // update the logo (always)
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| 305 | BitBlt (pdc, LOGOX, LOGOY, LOGOX+LOGOWIDTH, LOGOY+LOGOHEIGHT,
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| 306 | logodc, 0, 0, SRCCOPY);
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[611] | 307 | }
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| 308 |
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| 309 |
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| 310 | void handle_painting (HWND Window) {
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| 311 | HDC pdc; PAINTSTRUCT ps;
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| 312 | pdc = BeginPaint(Window, &ps);
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| 313 |
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| 314 | paint_window (pdc, ps.rcPaint);
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| 315 |
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| 316 | EndPaint(Window, &ps);
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| 317 | }
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| 318 |
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| 319 |
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| 320 | // returns 1 on success, 0 otherwise
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| 321 | int enter_library (HWND Window) {
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| 322 | int res;
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| 323 |
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[6023] | 324 | if (infostring == strrestartlib) {
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| 325 |
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| 326 | // the "restart library" button was pressed so we want to reinitialize
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| 327 | // greenstone, read in all the macrofiles again, etc.
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| 328 | gsdl_init(false);
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| 329 | }
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| 330 |
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[611] | 331 | // get the url and attempt to start a browser
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| 332 | if (have_networking) {
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[11319] | 333 | // There are now four address resolution methods:
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[10231] | 334 | // 0: Standard -- get local IP then resolve to a name
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| 335 | // 1: IP only -- as above, but use IP only -- don't resolve to a name
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[11319] | 336 | // 2: localhost -- always use localhost
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| 337 | // 3: 127.0.0.1 -- always use 127.0.0.1
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[10231] | 338 | char gsdl_address[100];
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[4292] | 339 |
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[10231] | 340 | DWORD local_ip = GetLocalIP();
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[11319] | 341 | if (local_ip == INADDR_ANY || gsdl_address_resolution_method == 3) {
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[10231] | 342 | local_ip = 127 + (0 << 8) + (0 << 16) + (1 << 24);
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| 343 | }
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| 344 |
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[11319] | 345 | if (gsdl_address_resolution_method == 1 || gsdl_address_resolution_method == 3) {
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[10231] | 346 | sprintf(gsdl_address, "%d.%d.%d.%d", local_ip & 0xFF, (local_ip >> 8) & 0xFF, (local_ip >> 16) & 0xFF, (local_ip >> 24) & 0xFF);
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| 347 | }
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[11319] | 348 | else if (gsdl_address_resolution_method == 2) {
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| 349 | sprintf(gsdl_address, "localhost");
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| 350 | }
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[10231] | 351 | else {
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| 352 | strcpy(gsdl_address, GetLocalName(NULL));
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| 353 | }
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| 354 |
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| 355 | text_t url = "http://" + text_t(gsdl_address);
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| 356 |
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[4292] | 357 | gsdl_url = url;
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| 358 | write_settings(gsdl_url);
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| 359 |
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[902] | 360 | if (gsdl_port_num != 80)
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| 361 | url += ":" + text_t(gsdl_port_num);
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[4292] | 362 |
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[902] | 363 | url += gsdl_enterlib;
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| 364 |
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[611] | 365 | // add a unique ending so it will always result in a request
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[902] | 366 | text_t::const_iterator it =
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| 367 | findchar (gsdl_enterlib.begin(), gsdl_enterlib.end(), '?');
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| 368 | if (it == gsdl_enterlib.end()) url.push_back ('?');
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| 369 | else url.push_back ('&');
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| 370 | int tcount = GetTickCount();
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| 371 | url += "uq=" + text_t(tcount);
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[611] | 372 |
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| 373 | // remember the library access number for later proxy checking
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| 374 | enterlib_libaccessnum = libaccessnum;
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| 375 |
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[4339] | 376 | if (gsdl_start_browser) {
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| 377 |
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| 378 | // do a quick check to make sure we're using netscape when
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| 379 | // we should be (it might have been just installed)
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| 380 | if (netscapeneeded) gsdl_check_browser_settings (netscapeneeded);
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[611] | 381 |
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[4339] | 382 | char *cstr_url = url.getcstr();
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| 383 | if (strlen (startbrowserdir) <= 0) {
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| 384 | res = startbrowser (cstr_url, gsdl_browser_exe, NULL);
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| 385 |
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| 386 | } else res = startbrowser (cstr_url, gsdl_browser_exe, startbrowserdir);
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[611] | 387 |
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[9636] | 388 | delete []cstr_url;
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[902] | 389 |
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[4339] | 390 | } else {
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| 391 | return 1;
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| 392 | }
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[611] | 393 | }
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| 394 |
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| 395 | if (res == SB_NOERROR) {
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| 396 | // success !!
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| 397 |
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| 398 | // remember the time the browser was started for later proxy checking
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| 399 | if (have_networking) enterlib_time = GetTickCount();
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| 400 |
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| 401 | return 1;
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| 402 | }
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| 403 |
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| 404 | // no browser was started
|
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| 405 | enterlib_libaccessnum = -1;
|
---|
| 406 |
|
---|
| 407 | if ((res == SB_FAIL_BADFORMAT) || (res == SB_FAIL_NOTFOUND)) {
|
---|
| 408 | if (!netscapeneeded) { // any browser
|
---|
| 409 | MessageBox(Window,
|
---|
| 410 | "Failed to start your chosen browser. It seems that your\n"
|
---|
| 411 | "chosen browser has been removed or corrupted.\n"
|
---|
[4292] | 412 | "Please check your browser choice by going to the\n"
|
---|
[611] | 413 | "'Settings...' item under the 'File' menu.",
|
---|
| 414 | "Greenstone Digital Library Software", MB_OK);
|
---|
| 415 | } else { // netscape used
|
---|
| 416 | MessageBox(Window,
|
---|
| 417 | "Failed to start Netscape. It seems that Netscape has\n"
|
---|
| 418 | "been removed or corrupted. You need Netscape\n"
|
---|
| 419 | "installed to use the Greenstone Digital Library\n"
|
---|
[2345] | 420 | "software on non-networked machines.",
|
---|
[611] | 421 | "Greenstone Digital Library Software", MB_OK);
|
---|
| 422 | }
|
---|
| 423 |
|
---|
| 424 | } else {
|
---|
| 425 | MessageBox(Window,
|
---|
| 426 | "Failed to start your browser. This may have been\n"
|
---|
| 427 | "because there was not enough memory available. Shut\n"
|
---|
| 428 | "down all other applications you have running, and\n"
|
---|
| 429 | "try again.",
|
---|
| 430 | "Greenstone Digital Library Software", MB_OK);
|
---|
| 431 | }
|
---|
| 432 |
|
---|
| 433 | return 0; // failed
|
---|
| 434 | }
|
---|
| 435 |
|
---|
| 436 |
|
---|
| 437 | void install_netscape (HWND Window) {
|
---|
| 438 | char installpath[256];
|
---|
| 439 |
|
---|
| 440 | // try to find the browser directory
|
---|
[902] | 441 | char *gsdlhome = gsdl_gsdlhome.getcstr();
|
---|
| 442 | strcpy (installpath, gsdlhome); // use gsdlhome to find the CD-ROM drive...
|
---|
[9636] | 443 | delete []gsdlhome;
|
---|
[611] | 444 |
|
---|
| 445 | // remove any slashes from the pathname
|
---|
| 446 | int len = strlen (installpath);
|
---|
| 447 | while ((len > 0) && ((installpath[len-1] == '\\') || (installpath[len-1] == '/'))) {
|
---|
[9598] | 448 | --len;
|
---|
[611] | 449 | }
|
---|
| 450 | // remove '\gsdl'
|
---|
| 451 | len = len - 5;
|
---|
| 452 | installpath[len] = '\0';
|
---|
| 453 |
|
---|
| 454 | strcat (installpath, "\\netscape\\");
|
---|
| 455 |
|
---|
| 456 | // check this directory
|
---|
| 457 | if (!cstrcheckdir(installpath)) {
|
---|
| 458 | return;
|
---|
| 459 | }
|
---|
| 460 |
|
---|
| 461 | // get the operating system information
|
---|
| 462 | OSVERSIONINFO osver;
|
---|
| 463 | memset(&osver, 0, sizeof(OSVERSIONINFO));
|
---|
| 464 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
|
---|
| 465 | GetVersionEx(&osver);
|
---|
| 466 |
|
---|
| 467 | // get the install program for this operating system
|
---|
| 468 | if (osver.dwPlatformId == VER_PLATFORM_WIN32s) {
|
---|
| 469 | strcat (installpath, "n16e405.exe");
|
---|
| 470 | } else {
|
---|
| 471 | strcat (installpath, "n32e405.exe");
|
---|
| 472 | }
|
---|
| 473 |
|
---|
| 474 | // run the install program
|
---|
| 475 | int res = WinExec (installpath, SW_SHOW);
|
---|
| 476 | if (res == 0) {
|
---|
| 477 | // out of resources or memory
|
---|
| 478 | MessageBox (Window,
|
---|
| 479 | "Did not have enough resources or memory to run the\n"
|
---|
| 480 | "install program. Try shutting down all other programs\n"
|
---|
| 481 | "and trying again.",
|
---|
| 482 | "Greenstone Digital Library Software",
|
---|
| 483 | MB_OK|MB_APPLMODAL);
|
---|
| 484 |
|
---|
| 485 | } else if (res == ERROR_BAD_FORMAT) {
|
---|
| 486 | // executable image is corrupt -- ????
|
---|
| 487 | MessageBox (Window,
|
---|
| 488 | "The install program seems to be corrupt.",
|
---|
| 489 | "Greenstone Digital Library Software",
|
---|
| 490 | MB_OK|MB_APPLMODAL);
|
---|
| 491 |
|
---|
| 492 | } else if ((res == ERROR_FILE_NOT_FOUND) || (res == ERROR_PATH_NOT_FOUND)) {
|
---|
| 493 | // couldn't find the executable -- ????
|
---|
| 494 | MessageBox (Window,
|
---|
| 495 | "Could not find the install program. Try installing\n"
|
---|
| 496 | "Netscape from the Greenstone Digital Library\n"
|
---|
| 497 | "software's install program.",
|
---|
| 498 | "Greenstone Digital Library Software",
|
---|
| 499 | MB_OK|MB_APPLMODAL);
|
---|
| 500 | }
|
---|
| 501 | }
|
---|
| 502 |
|
---|
| 503 | void open_help () {
|
---|
| 504 | char topdir[256], cmd[256];
|
---|
| 505 |
|
---|
| 506 | // try to find the browser directory
|
---|
[902] | 507 | char *gsdlhome = gsdl_gsdlhome.getcstr();
|
---|
| 508 | strcpy (topdir, gsdlhome); // use gsdlhome to find the CD-ROM drive...
|
---|
[9636] | 509 | delete []gsdlhome;
|
---|
[611] | 510 | strcpy (cmd, "notepad ");
|
---|
| 511 |
|
---|
| 512 | // remove any slashes from the pathname
|
---|
| 513 | int len = strlen (topdir);
|
---|
| 514 | while ((len > 0) && ((topdir[len-1] == '\\') || (topdir[len-1] == '/'))) {
|
---|
[9598] | 515 | --len;
|
---|
[611] | 516 | }
|
---|
| 517 | // remove the '\gsdl'
|
---|
| 518 | len = len - 5;
|
---|
| 519 | topdir[len] = '\0';
|
---|
| 520 |
|
---|
| 521 | strcat (topdir, "\\README.txt");
|
---|
| 522 | strcat (cmd, topdir);
|
---|
| 523 |
|
---|
| 524 | WinExec (cmd, SW_SHOW);
|
---|
| 525 | }
|
---|
| 526 |
|
---|
| 527 |
|
---|
| 528 | long __stdcall WndProc(HWND Window, UINT Message, WPARAM WParam, LPARAM LParam) {
|
---|
| 529 | switch(Message) {
|
---|
| 530 | // Constant Messages
|
---|
| 531 | case WM_CREATE:
|
---|
| 532 | break;
|
---|
| 533 |
|
---|
| 534 | case WM_COMMAND:
|
---|
[1288] | 535 | if ((GoButton != NULL) && ((HWND)LParam == GoButton)) {
|
---|
[611] | 536 | // attempt to start a browser
|
---|
[4339] | 537 | gsdl_start_browser = 1;
|
---|
[902] | 538 | if (enter_library (Window) && !gsdl_show_console)
|
---|
[1292] | 539 | ShowWindow(Window,SW_MINIMIZE);
|
---|
[611] | 540 |
|
---|
[1292] | 541 | } else if ((Enter != NULL) && ((HWND)LParam == Enter)) {
|
---|
[1288] | 542 | init_done = 1;
|
---|
| 543 | init_type = 1;
|
---|
| 544 |
|
---|
[11721] | 545 | // } else if ((EnterRestricted != NULL) && ((HWND)LParam == EnterRestricted)) {
|
---|
| 546 | // init_done = 1;
|
---|
| 547 | // init_type = 0;
|
---|
[1288] | 548 |
|
---|
[11721] | 549 | // } else if ((InfoRestricted != NULL) && ((HWND)LParam == InfoRestricted)) {
|
---|
| 550 | // MessageBox (NULL, "The Greenstone system automatically determines whether your computer has\n"
|
---|
| 551 | // "network software installed or is connected to a network. It operates correctly\n"
|
---|
| 552 | // "under any of these conditions.\n\n"
|
---|
| 553 | // "The restricted version is intended for use when the standard one\n\n"
|
---|
| 554 | // " (a) causes an unwanted telephone dialup operation;\n"
|
---|
| 555 | // " (b) fails to run because network software is installed, but installed\n"
|
---|
| 556 | // " incorrectly.\n\n"
|
---|
| 557 | // "The restricted version only works with Netscape (not Internet Explorer).\n\n"
|
---|
| 558 | // "Unless these problems arise, you should always use the standard version\n"
|
---|
| 559 | // "(press the 'Enter Library' button).\n",
|
---|
| 560 | // "Greenstone Digital Library Software",
|
---|
| 561 | // MB_OK | MB_ICONINFORMATION | MB_APPLMODAL);
|
---|
[1292] | 562 |
|
---|
[611] | 563 | } else {
|
---|
| 564 | switch (LOWORD(WParam)) {
|
---|
| 565 | case ID_PROJECT_SETTINGS:
|
---|
| 566 | Settings_Dialog(Window, netscapeneeded);
|
---|
| 567 | break;
|
---|
| 568 | case ID_INSTALL_NETSCAPE:
|
---|
| 569 | install_netscape(Window);
|
---|
| 570 | break;
|
---|
| 571 | case IDHELP:
|
---|
| 572 | open_help();
|
---|
| 573 | break;
|
---|
| 574 | case ID_PROJECT_EXIT:
|
---|
[5889] | 575 | finish_up(false);
|
---|
[611] | 576 | break;
|
---|
| 577 | default:
|
---|
| 578 | break;
|
---|
| 579 | }
|
---|
| 580 | }
|
---|
| 581 | break;
|
---|
| 582 |
|
---|
| 583 | case WM_PAINT:
|
---|
| 584 | handle_painting(Window);
|
---|
| 585 | break;
|
---|
| 586 |
|
---|
| 587 | case HTTP_SERVER_MSG:
|
---|
| 588 | ProcessHTTPServerMsg(WParam, LParam);
|
---|
| 589 | break;
|
---|
| 590 |
|
---|
| 591 | case WM_DESTROY:
|
---|
[5889] | 592 | finish_up(false);
|
---|
[611] | 593 | break;
|
---|
| 594 |
|
---|
| 595 | default:
|
---|
| 596 | //Unhandled Messages end up here (DefWindowProc)
|
---|
| 597 | return DefWindowProc(Window, Message, WParam, LParam);
|
---|
| 598 | }
|
---|
| 599 |
|
---|
| 600 | return(0);
|
---|
| 601 | }
|
---|
| 602 |
|
---|
| 603 | // returns 0 if successful,
|
---|
| 604 | // otherwise a WSA error number
|
---|
| 605 | int tryinitnetwork (HANDLE Instance, HWND MsgWindow, char *path) {
|
---|
| 606 | // try to load winsock
|
---|
| 607 | int err = d_LoadWinsock (path);
|
---|
| 608 |
|
---|
| 609 | if (err == D_NOERROR) {
|
---|
| 610 | // next, try to init netio
|
---|
| 611 | err = InitNetIO();
|
---|
| 612 |
|
---|
| 613 | if (err == 0) {
|
---|
| 614 | // next, try to start the http server
|
---|
| 615 | err = StartHTTPServer(MsgWindow);
|
---|
| 616 |
|
---|
| 617 | if (err == 0) {
|
---|
| 618 | // finally, get the host name (no error value
|
---|
| 619 | // is returned from this function)
|
---|
[1203] | 620 | GetLocalName((HINSTANCE)Instance);
|
---|
[611] | 621 |
|
---|
| 622 | } else {
|
---|
| 623 | // couldn't start the http server,
|
---|
| 624 | // deinit netio and unload winsock
|
---|
| 625 | CleanUpNetIO();
|
---|
| 626 | d_UnloadWinsock();
|
---|
| 627 | }
|
---|
| 628 |
|
---|
| 629 | } else {
|
---|
| 630 | // couldn't init netio, unload winsock
|
---|
| 631 | d_UnloadWinsock();
|
---|
| 632 | }
|
---|
| 633 |
|
---|
| 634 | } else {
|
---|
| 635 | // couldn't load winsock
|
---|
| 636 | err = WSASYSNOTREADY;
|
---|
| 637 | }
|
---|
| 638 |
|
---|
| 639 | return err;
|
---|
| 640 | }
|
---|
| 641 |
|
---|
| 642 |
|
---|
| 643 | // inits all the network functionality
|
---|
| 644 | // returns 0 if an unrecoverable error occurred,
|
---|
| 645 | // and 1 if everything successfully initialised.
|
---|
| 646 | int initnetwork (HANDLE Instance, HWND MsgWindow) {
|
---|
| 647 | OSVERSIONINFO osver;
|
---|
| 648 |
|
---|
| 649 | // get the operating system information
|
---|
| 650 | memset(&osver, 0, sizeof(OSVERSIONINFO));
|
---|
| 651 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
|
---|
| 652 | GetVersionEx(&osver);
|
---|
| 653 |
|
---|
| 654 | // first try to initialise the network with system installed
|
---|
| 655 | // networking software
|
---|
| 656 | startbrowserdir[0] = '\0';
|
---|
| 657 | netscapeneeded = 0;
|
---|
[1203] | 658 | int err = 1;
|
---|
[1288] | 659 | if (init_type == 1) err = tryinitnetwork (Instance, MsgWindow, NULL);
|
---|
[611] | 660 |
|
---|
| 661 | // if an error occurred, try again with billsock
|
---|
| 662 | if (err != 0) {
|
---|
| 663 | // get the path of billsock (current directory + ("net16" | "net32"))
|
---|
| 664 | char winsockpath[1024]; // HARD LIMIT!!!!
|
---|
| 665 |
|
---|
| 666 | find_location();
|
---|
[4642] | 667 | char *data_location_c = data_location.getcstr();
|
---|
| 668 | strcpy (winsockpath, data_location_c);
|
---|
[9636] | 669 | delete []data_location_c;
|
---|
[611] | 670 |
|
---|
| 671 | // remove all the slashes at the end of billpath
|
---|
| 672 | int len = strlen (winsockpath);
|
---|
| 673 | while ((len > 0) && ((winsockpath[len-1] == '\\') || (winsockpath[len-1] == '/'))) {
|
---|
[9598] | 674 | --len;
|
---|
[611] | 675 | }
|
---|
| 676 | winsockpath[len] = '\0';
|
---|
| 677 |
|
---|
| 678 | if (osver.dwPlatformId == VER_PLATFORM_WIN32s)
|
---|
| 679 | strcat (winsockpath, "\\net16\\");
|
---|
| 680 | else {
|
---|
| 681 | strcat (winsockpath, "\\net32\\");
|
---|
| 682 | strcpy (startbrowserdir, winsockpath);
|
---|
| 683 | }
|
---|
| 684 |
|
---|
| 685 | // try again
|
---|
| 686 | err = tryinitnetwork (Instance, MsgWindow, winsockpath);
|
---|
| 687 |
|
---|
| 688 | if (err == 0) {
|
---|
| 689 | // we will need to use netscape on 95/98/NT machines
|
---|
| 690 | if (osver.dwPlatformId != VER_PLATFORM_WIN32s) {
|
---|
| 691 | netscapeneeded = 1;
|
---|
| 692 | // make sure the browser state is in step with the network condition
|
---|
[902] | 693 | gsdl_check_browser_settings (netscapeneeded);
|
---|
[611] | 694 | }
|
---|
| 695 |
|
---|
| 696 | // check to see if a browser is running
|
---|
[902] | 697 | if (browserrunning(gsdl_browser_exe) == NO_ERROR) {
|
---|
[611] | 698 | MessageBox (NULL,
|
---|
| 699 | "The Greenstone Digital Library software has detected a\n"
|
---|
| 700 | "running browser. To let our networking software\n"
|
---|
| 701 | "correctly initialize, please shut down your browser\n"
|
---|
| 702 | "and restart the Greenstone Digital Library software.",
|
---|
| 703 | "Greenstone Digital Library Software", MB_OK|MB_APPLMODAL);
|
---|
| 704 | PostMessage(MsgWindow,WM_CLOSE,0,0);
|
---|
[5889] | 705 | finish_up(false); // will unload winsock
|
---|
[611] | 706 | exit(0); // nothing more to do
|
---|
| 707 | }
|
---|
| 708 | }
|
---|
| 709 | }
|
---|
| 710 |
|
---|
| 711 | // if an error occurred display a nice error message
|
---|
| 712 | if (err != 0) {
|
---|
| 713 |
|
---|
| 714 | // WSASYSNOTREADY Couldn't load winsock
|
---|
| 715 | // WSAVERNOTSUPPORTED The version of Windows Sockets support requested
|
---|
| 716 | // is not provided by this particular Windows Sockets implementation.
|
---|
| 717 | // WSAEINVAL The Windows Sockets version specified by the application
|
---|
| 718 | // is not supported by this DLL.
|
---|
| 719 | // WSAEPROTONOSUPPORT The specified protocol is not supported.
|
---|
| 720 | // WSAEPROTOTYPE The specified protocol is the wrong type for this socket.
|
---|
| 721 | // WSAESOCKTNOSUPPORT The specified socket type is not supported in
|
---|
| 722 | // this address family.
|
---|
| 723 | // WSANOTINITIALISED A successful WSAStartup must occur before
|
---|
| 724 | // using this function.
|
---|
| 725 | // WSAENETDOWN The Windows Sockets implementation
|
---|
| 726 | // has detected that the network subsystem has failed.
|
---|
| 727 | // WSAEADDRINUSE The specified address
|
---|
| 728 | // is already in use. (See the SO_REUSEADDR socket option under setsockopt.)
|
---|
| 729 | // WSAEFAULT The namelen argument is too small (less
|
---|
| 730 | // than the size of a struct sockaddr).
|
---|
| 731 | // WSAEINPROGRESS A blocking Windows Sockets call is in progress.
|
---|
| 732 | // WSAEAFNOSUPPORT The specified address family is not supported
|
---|
| 733 | // by this protocol.
|
---|
| 734 | // WSAENOBUFS Not enough buffers available, too many connections.
|
---|
| 735 | // WSAENOTSOCK The descriptor is not a socket.
|
---|
| 736 | // WSAEISCONN The socket is already connected.
|
---|
| 737 | // WSAEMFILE No more file descriptors are available.
|
---|
| 738 | // WSAEOPNOTSUPP The referenced socket is not of a type that
|
---|
| 739 | // supports the listen operation.
|
---|
| 740 |
|
---|
| 741 | // get a text version of the error number
|
---|
| 742 | char errstr[256];
|
---|
| 743 |
|
---|
| 744 | switch (err) {
|
---|
| 745 | case WSASYSNOTREADY: strcpy(errstr, "WSASYSNOTREADY");
|
---|
| 746 | break;
|
---|
| 747 | case WSAVERNOTSUPPORTED: strcpy (errstr, "WSAVERNOTSUPPORTED");
|
---|
| 748 | break;
|
---|
| 749 | case WSAEINVAL: strcpy (errstr, "WSAEINVAL");
|
---|
| 750 | break;
|
---|
| 751 | case WSAEPROTONOSUPPORT: strcpy (errstr, "WSAEPROTONOSUPPORT");
|
---|
| 752 | break;
|
---|
| 753 | case WSAEPROTOTYPE: strcpy (errstr, "WSAEPROTOTYPE");
|
---|
| 754 | break;
|
---|
| 755 | case WSAESOCKTNOSUPPORT: strcpy (errstr, "WSAESOCKTNOSUPPORT");
|
---|
| 756 | break;
|
---|
| 757 | case WSANOTINITIALISED: strcpy (errstr, "WSANOTINITIALISED");
|
---|
| 758 | break;
|
---|
| 759 | case WSAEFAULT: strcpy (errstr, "WSAEFAULT");
|
---|
| 760 | break;
|
---|
| 761 | case WSAEAFNOSUPPORT: strcpy (errstr, "WSAEAFNOSUPPORT");
|
---|
| 762 | break;
|
---|
| 763 | case WSAENOTSOCK: strcpy (errstr, "WSAENOTSOCK");
|
---|
| 764 | break;
|
---|
| 765 | case WSAEISCONN: strcpy (errstr, "WSAEISCONN");
|
---|
| 766 | break;
|
---|
| 767 | case WSAEOPNOTSUPP: strcpy (errstr, "WSAEOPNOTSUPP");
|
---|
| 768 | break;
|
---|
| 769 | case WSAENETDOWN: strcpy (errstr, "WSAENETDOWN");
|
---|
| 770 | break;
|
---|
| 771 | case WSAEADDRINUSE: strcpy (errstr, "WSAEADDRINUSE");
|
---|
| 772 | break;
|
---|
| 773 | case WSAEINPROGRESS: strcpy (errstr, "WSAEINPROGRESS");
|
---|
| 774 | break;
|
---|
| 775 | case WSAENOBUFS: strcpy (errstr, "WSAENOBUFS");
|
---|
| 776 | break;
|
---|
| 777 | case WSAEMFILE: strcpy (errstr, "WSAEMFILE");
|
---|
| 778 | break;
|
---|
| 779 | default: sprintf (errstr, "WSA ERROR: %i", err);
|
---|
| 780 | break;
|
---|
| 781 | }
|
---|
| 782 |
|
---|
| 783 | // create a nice error message
|
---|
| 784 | char message[2048];
|
---|
| 785 |
|
---|
| 786 | switch (err) {
|
---|
| 787 | case WSAEADDRINUSE:
|
---|
| 788 | // couldn't bind socket
|
---|
| 789 | sprintf (message, "Could not find a free socket.", errstr);
|
---|
| 790 | break;
|
---|
| 791 |
|
---|
| 792 | default:
|
---|
| 793 | // cannot init winsock
|
---|
| 794 | sprintf (message, "Could not initialize the network\n"
|
---|
| 795 | " (Reason: %s).", errstr);
|
---|
| 796 | break;
|
---|
| 797 | }
|
---|
| 798 |
|
---|
| 799 | strcat (message, "\n\n"
|
---|
| 800 | "Please submit a bug report using the support.htm file\n"
|
---|
| 801 | "on the CD-ROM.");
|
---|
| 802 |
|
---|
[1288] | 803 | MessageBox (NULL, message, "Greenstone Digital Library Software", MB_OK);
|
---|
[611] | 804 | }
|
---|
| 805 |
|
---|
| 806 | return (err == 0);
|
---|
| 807 | }
|
---|
| 808 |
|
---|
| 809 |
|
---|
| 810 | void log_computer_info () {
|
---|
| 811 | char tmpstr[1024];
|
---|
| 812 |
|
---|
| 813 | // get various information about this computer
|
---|
[902] | 814 | if (gsdl_keep_log || gsdl_show_console) {
|
---|
[611] | 815 | // get operating system information
|
---|
| 816 | OSVERSIONINFO osver;
|
---|
| 817 | osver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
|
---|
| 818 |
|
---|
| 819 | if (GetVersionEx(&osver)) {
|
---|
| 820 | if (osver.dwPlatformId == VER_PLATFORM_WIN32s) {
|
---|
| 821 | log_message ("Platform: win32s\n");
|
---|
| 822 | } else if (osver.dwPlatformId == VER_PLATFORM_WIN32_WINDOWS) {
|
---|
| 823 | log_message ("Platform: windows 95\n");
|
---|
| 824 | } else if (osver.dwPlatformId == VER_PLATFORM_WIN32_NT) {
|
---|
| 825 | log_message ("Platform: windows NT\n");
|
---|
| 826 | }
|
---|
| 827 |
|
---|
| 828 | sprintf (tmpstr, "MajorVersion: %i\n", (int)osver.dwMajorVersion);
|
---|
| 829 | log_message(tmpstr);
|
---|
| 830 | sprintf (tmpstr, "MinorVersion: %i\n", (int)osver.dwMinorVersion);
|
---|
| 831 | log_message(tmpstr);
|
---|
| 832 | sprintf (tmpstr, "BuildNumber: %i\n", (int)osver.dwBuildNumber);
|
---|
| 833 | log_message(tmpstr);
|
---|
| 834 | sprintf (tmpstr, "CSDVersion: %s\n\n", osver.szCSDVersion);
|
---|
| 835 | log_message(tmpstr);
|
---|
| 836 | }
|
---|
| 837 |
|
---|
| 838 | // get memory information
|
---|
| 839 | MEMORYSTATUS memstatus;
|
---|
| 840 | memstatus.dwLength = sizeof(MEMORYSTATUS);
|
---|
| 841 | GlobalMemoryStatus(&memstatus);
|
---|
| 842 |
|
---|
| 843 | sprintf (tmpstr, "TotalPhys: %i Meg\n", (int)(memstatus.dwTotalPhys/1024/1024));
|
---|
| 844 | log_message (tmpstr);
|
---|
| 845 | sprintf (tmpstr, "AvailPhys: %i Meg\n", (int)(memstatus.dwAvailPhys/1024/1024));
|
---|
| 846 | log_message (tmpstr);
|
---|
| 847 | sprintf (tmpstr, "TotalPageFile: %i Meg\n", (int)(memstatus.dwTotalPageFile/1024/1024));
|
---|
| 848 | log_message (tmpstr);
|
---|
| 849 | sprintf (tmpstr, "AvailPageFile: %i Meg\n", (int)(memstatus.dwAvailPageFile/1024/1024));
|
---|
| 850 | log_message (tmpstr);
|
---|
| 851 | sprintf (tmpstr, "TotalVirtual: %i Meg\n", (int)(memstatus.dwTotalVirtual/1024/1024));
|
---|
| 852 | log_message (tmpstr);
|
---|
| 853 | sprintf (tmpstr, "AvailVirtual: %i Meg\n\n", (int)(memstatus.dwAvailVirtual/1024/1024));
|
---|
| 854 | log_message (tmpstr);
|
---|
| 855 |
|
---|
| 856 | // log the version number
|
---|
[2935] | 857 | log_message("GSDL version: " GSDL_VERSION "\n");
|
---|
[611] | 858 | }
|
---|
| 859 |
|
---|
| 860 | }
|
---|
| 861 |
|
---|
[4642] | 862 | // possible command line options are
|
---|
| 863 | // --location=directory (the path to GSDLHOME which defaults to the
|
---|
| 864 | // directory where server.exe lives)
|
---|
| 865 | // --config=file (the path to the configuration file to use which defaults
|
---|
| 866 | // to GSDLHOME\gsdlsite.cfg)
|
---|
[5889] | 867 | // --cmd=init Used to initialize the gsdlsite.cfg file onlt - jmt12 18/11/2003
|
---|
| 868 | static void parse_args(const text_t cmdline, text_t &location, text_t &config_file, text_t &command) {
|
---|
[611] | 869 |
|
---|
[4642] | 870 | location.clear();
|
---|
| 871 | config_file.clear();
|
---|
[5889] | 872 | command.clear(); // jmt12 18/11/2003
|
---|
[4642] | 873 |
|
---|
| 874 | if (cmdline.size() < 3) return;
|
---|
| 875 |
|
---|
| 876 | text_t name, val;
|
---|
| 877 | bool foundname = false;
|
---|
| 878 | text_t::const_iterator here = cmdline.begin();
|
---|
| 879 | text_t::const_iterator end = cmdline.end();
|
---|
| 880 | while (here != end) {
|
---|
| 881 | if (*here == '-' && ((here+1) != end) && (*(here+1) == '-')) {
|
---|
[9598] | 882 | ++here;
|
---|
[4642] | 883 | if (name == "location") {
|
---|
| 884 | location = val;
|
---|
| 885 | } else if (name == "config") {
|
---|
| 886 | config_file = val;
|
---|
[5889] | 887 | }
|
---|
| 888 | // jmt12 18/11/2003
|
---|
| 889 | else if(name == "cmd") {
|
---|
| 890 | command = val;
|
---|
[4642] | 891 | }
|
---|
| 892 | foundname = false;
|
---|
| 893 | name.clear();
|
---|
| 894 | val.clear();
|
---|
| 895 | } else if (*here == '=') {
|
---|
| 896 | foundname = true;
|
---|
| 897 | } else {
|
---|
| 898 | if (foundname) {
|
---|
| 899 | val.push_back(*here);
|
---|
| 900 | } else {
|
---|
| 901 | name.push_back(*here);
|
---|
| 902 | }
|
---|
| 903 | }
|
---|
[9598] | 904 | ++here;
|
---|
[4642] | 905 | }
|
---|
| 906 | if (name == "location") {
|
---|
| 907 | location = val;
|
---|
| 908 | } else if (name == "config") {
|
---|
| 909 | config_file = val;
|
---|
| 910 | }
|
---|
[5889] | 911 | // jmt12 18/11/2003
|
---|
| 912 | else if(name == "cmd") {
|
---|
| 913 | command = val;
|
---|
| 914 | }
|
---|
[4642] | 915 | }
|
---|
| 916 |
|
---|
[5889] | 917 | // Added code to allow for an 'init' run of the server which just creates the gsdlsite.cfg file
|
---|
[1203] | 918 | int __stdcall WinMain(HINSTANCE Instance, HINSTANCE /*PrevInstance*/, LPSTR CmdLineStr, int /*CmdShow*/) {
|
---|
[611] | 919 | HWND MainWindow; MSG Message; WNDCLASS MainClass;
|
---|
[4642] | 920 |
|
---|
[7610] | 921 | // One instance of the local library server is quite enough, thank you very much
|
---|
| 922 | HWND gw = FindWindow("Greenstone Digital Library Software",
|
---|
| 923 | "Greenstone Digital Library Software");
|
---|
| 924 | if (gw != NULL) {
|
---|
| 925 | exit(1);
|
---|
| 926 | }
|
---|
| 927 |
|
---|
[4642] | 928 | // parse arguments
|
---|
[5889] | 929 | text_t location, config_file, command;
|
---|
| 930 | parse_args(CmdLineStr, location, config_file, command);
|
---|
[4642] | 931 | gsdl_conffile = config_file;
|
---|
| 932 |
|
---|
[5889] | 933 | // jmt12 18/11/2003
|
---|
| 934 | if(command == "init") {
|
---|
| 935 | // init various modules
|
---|
| 936 | read_settings(0); // don't know if netscape is needed at this point
|
---|
| 937 | finish_up(true);
|
---|
| 938 | exit(0);
|
---|
| 939 | }
|
---|
| 940 |
|
---|
[611] | 941 | //Create a window class
|
---|
| 942 | MainClass.style = CS_HREDRAW | CS_VREDRAW;
|
---|
| 943 | MainClass.lpfnWndProc = WndProc;
|
---|
| 944 | MainClass.cbClsExtra = 0;
|
---|
| 945 | MainClass.cbWndExtra = 0;
|
---|
| 946 | MainClass.hInstance = Instance;
|
---|
| 947 | MainClass.hIcon = LoadIcon(Instance, MAKEINTRESOURCE(TRAY_ICON));
|
---|
| 948 | MainClass.hCursor = LoadCursor(NULL, IDC_ARROW);
|
---|
[1203] | 949 | MainClass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
|
---|
[611] | 950 | MainClass.lpszMenuName = MAKEINTRESOURCE(Main_Menu);
|
---|
| 951 | MainClass.lpszClassName = "Greenstone Digital Library Software";
|
---|
| 952 | if (!RegisterClass(&MainClass))
|
---|
| 953 | return 0;
|
---|
| 954 |
|
---|
[5889] | 955 |
|
---|
[611] | 956 | // Load various bitmaps
|
---|
| 957 | coltitlebitmap = LoadBitmap (Instance, MAKEINTRESOURCE(GSDL_COL_TITLE));
|
---|
| 958 | logobitmap= LoadBitmap (Instance, MAKEINTRESOURCE(GSDL_LOGO));
|
---|
[5889] | 959 |
|
---|
[611] | 960 | // Create the main window
|
---|
[1292] | 961 | MainWindow = CreateWindow("Greenstone Digital Library Software",
|
---|
[611] | 962 | "Greenstone Digital Library Software",
|
---|
| 963 | WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU |
|
---|
| 964 | WS_MINIMIZEBOX,
|
---|
| 965 | CW_USEDEFAULT, CW_USEDEFAULT,
|
---|
| 966 | MAINWINDOWWIDTH + WASTEWIDTH,
|
---|
| 967 | MAINWINDOWHEIGHT + WASTEHEIGHT,
|
---|
| 968 | NULL, NULL, Instance, NULL);
|
---|
| 969 |
|
---|
| 970 | text_rect.left = 0;
|
---|
| 971 | text_rect.top = VERSIONY+VERSIONHEIGHT + 5;
|
---|
| 972 | text_rect.right = MAINWINDOWWIDTH;
|
---|
[1292] | 973 | text_rect.bottom = LOGOY-SPACERWIDTH;
|
---|
[611] | 974 |
|
---|
| 975 | window_state = undefined_window;
|
---|
| 976 |
|
---|
| 977 | ShowWindow(MainWindow, SW_SHOW);
|
---|
[4642] | 978 | set_location(location);
|
---|
[611] | 979 |
|
---|
| 980 | // get ready to draw the main window
|
---|
| 981 | RECT windowRect;
|
---|
| 982 | GetClientRect (MainWindow, &windowRect);
|
---|
| 983 | HDC pdc = GetDC (MainWindow);
|
---|
| 984 |
|
---|
| 985 | // retrieve and save the text metrics
|
---|
| 986 | TEXTMETRIC tm;
|
---|
| 987 | GetTextMetrics(pdc, &tm);
|
---|
| 988 | line_spacing = tm.tmHeight + tm.tmExternalLeading;
|
---|
[5889] | 989 | GSDL_Window = MainWindow;
|
---|
| 990 |
|
---|
[611] | 991 | // init various modules
|
---|
| 992 | read_settings (0); // don't know if netscape is needed at this point
|
---|
[5889] | 993 |
|
---|
[1292] | 994 | if (!gsdl_auto_enter) {
|
---|
[5889] | 995 |
|
---|
[1292] | 996 | // add the select version checkbox
|
---|
| 997 | Enter = CreateWindow("BUTTON", // predefined class
|
---|
| 998 | "Enter Library", // button text
|
---|
| 999 | WS_VISIBLE | WS_CHILD | WS_TABSTOP | BS_DEFPUSHBUTTON, // styles
|
---|
| 1000 | ENTERBUTTONX, // starting x position
|
---|
| 1001 | ENTERBUTTONY, // starting y position
|
---|
| 1002 | ENTERBUTTONWIDTH, // button width
|
---|
| 1003 | ENTERBUTTONHEIGHT, // button height
|
---|
| 1004 | MainWindow, // parent window
|
---|
| 1005 | NULL, // No menu
|
---|
| 1006 | Instance,
|
---|
| 1007 | NULL); // pointer not needed
|
---|
| 1008 |
|
---|
[11721] | 1009 | // EnterRestricted = CreateWindow("Button", // predefined class
|
---|
| 1010 | // "Restricted Version", // button text
|
---|
| 1011 | // WS_VISIBLE | WS_CHILD | WS_TABSTOP | BS_PUSHBUTTON, // styles
|
---|
| 1012 | // ALTERNATIVEBUTTONX, // starting x position
|
---|
| 1013 | // ALTERNATIVEBUTTONY, // starting y position
|
---|
| 1014 | // ALTERNATIVEBUTTONWIDTH-(INFOBUTTONWIDTH+SPACERWIDTH), // button width
|
---|
| 1015 | // ALTERNATIVEBUTTONHEIGHT, // button height
|
---|
| 1016 | // MainWindow, // parent window
|
---|
| 1017 | // (HMENU)NULL, // No menu
|
---|
| 1018 | // Instance,
|
---|
| 1019 | // NULL); // pointer not needed
|
---|
[1292] | 1020 |
|
---|
[11721] | 1021 | // InfoRestricted = CreateWindow("Button", // predefined class
|
---|
| 1022 | // NULL,
|
---|
| 1023 | // WS_VISIBLE | WS_CHILD | WS_TABSTOP | BS_BITMAP, // styles
|
---|
| 1024 | // ALTERNATIVEBUTTONWIDTH-INFOBUTTONWIDTH+SPACERWIDTH, // starting x position
|
---|
| 1025 | // ALTERNATIVEBUTTONY, // starting y position
|
---|
| 1026 | // INFOBUTTONWIDTH, // button width
|
---|
| 1027 | // ALTERNATIVEBUTTONHEIGHT, // button height
|
---|
| 1028 | // MainWindow, // parent window
|
---|
| 1029 | // (HMENU)NULL, // No menu
|
---|
| 1030 | // Instance,
|
---|
| 1031 | // NULL); // pointer not needed
|
---|
[5889] | 1032 |
|
---|
[11721] | 1033 | // HANDLE i_icon = LoadImage (Instance, MAKEINTRESOURCE(GSDL_ICBMP), IMAGE_BITMAP,
|
---|
| 1034 | // INFOBUTTONWIDTH-4, ALTERNATIVEBUTTONHEIGHT-4, LR_DEFAULTCOLOR);
|
---|
| 1035 | // SendMessage (InfoRestricted, BM_SETIMAGE, IMAGE_BITMAP, (LPARAM)i_icon);
|
---|
[5889] | 1036 |
|
---|
[1292] | 1037 | SetFocus (Enter);
|
---|
| 1038 |
|
---|
| 1039 | enterstring = strenterlib;
|
---|
| 1040 | paint_window (pdc, windowRect);
|
---|
[5889] | 1041 |
|
---|
[1292] | 1042 | // message loop for init buttons
|
---|
| 1043 | while (!init_done) {
|
---|
| 1044 | if (PeekMessage(&Message, NULL, 0, 0, PM_REMOVE)) {
|
---|
| 1045 | if (Message.message == WM_QUIT) return Message.wParam;
|
---|
| 1046 | if (!IsDialogMessage (MainWindow, &Message)) {
|
---|
| 1047 | TranslateMessage(&Message); /* translate keyboard messages */
|
---|
| 1048 | DispatchMessage(&Message); /* return control to Windows NT */
|
---|
| 1049 | }
|
---|
| 1050 | } else {
|
---|
| 1051 | Sleep (1);
|
---|
[1288] | 1052 | }
|
---|
| 1053 | }
|
---|
[5889] | 1054 |
|
---|
[1292] | 1055 | // don't want these buttons anymore
|
---|
| 1056 | DestroyWindow (Enter);
|
---|
[11721] | 1057 | // DestroyWindow (EnterRestricted);
|
---|
| 1058 | // DestroyWindow (InfoRestricted);
|
---|
[5889] | 1059 |
|
---|
[1292] | 1060 | enterstring = strnothing;
|
---|
| 1061 | paint_window (pdc, windowRect);
|
---|
[5889] | 1062 |
|
---|
[1292] | 1063 | } else {
|
---|
| 1064 | // auto enter is enabled - start up standard version
|
---|
| 1065 | init_type = 1;
|
---|
| 1066 | init_done = 1;
|
---|
[1288] | 1067 | }
|
---|
[5889] | 1068 |
|
---|
[1292] | 1069 | // draw the main window containing an init message
|
---|
| 1070 | infostring = strinit;
|
---|
[1288] | 1071 | paint_window (pdc, windowRect);
|
---|
[1292] | 1072 | DWORD lastcheck = GetTickCount();
|
---|
[5889] | 1073 |
|
---|
[611] | 1074 | have_networking = initnetwork (Instance, MainWindow);
|
---|
| 1075 | if (!have_networking) {
|
---|
| 1076 | MessageBox(NULL,
|
---|
| 1077 | "Failed to initialize networking.",
|
---|
| 1078 | "Greenstone Digital Library Software",MB_OK|MB_SYSTEMMODAL);
|
---|
[1292] | 1079 | exit (0);
|
---|
[611] | 1080 | }
|
---|
[10231] | 1081 |
|
---|
[902] | 1082 | if (!gsdl_init()) // quit if can't initialise the library correctly
|
---|
| 1083 | exit (0);
|
---|
| 1084 | initstartbrowser();
|
---|
| 1085 | log_computer_info ();
|
---|
[5889] | 1086 |
|
---|
[611] | 1087 | // show the initialising message for at least 1 second
|
---|
| 1088 | while (DiffTickCounts (lastcheck, GetTickCount()) < 1000) {
|
---|
| 1089 | Sleep (1);
|
---|
| 1090 | }
|
---|
| 1091 |
|
---|
[1292] | 1092 | // attempt to start a browser
|
---|
[4339] | 1093 | if (gsdl_show_console || !gsdl_start_browser) infostring = strnothing;
|
---|
[1292] | 1094 | else infostring = strsb;
|
---|
| 1095 | paint_window (pdc, windowRect);
|
---|
| 1096 | lastcheck = GetTickCount();
|
---|
| 1097 | if (enter_library (MainWindow) && !gsdl_show_console) {
|
---|
| 1098 | // stay maximised for at least 1 second
|
---|
| 1099 | while (DiffTickCounts (lastcheck, GetTickCount()) < 1000) Sleep (1);
|
---|
| 1100 | ShowWindow(MainWindow,SW_MINIMIZE);
|
---|
[611] | 1101 | }
|
---|
| 1102 |
|
---|
[1292] | 1103 | // add the "restart library" button
|
---|
[1288] | 1104 | GoButton = CreateWindow("BUTTON", // predefined class
|
---|
[1292] | 1105 | "Restart Library", // button text
|
---|
[1288] | 1106 | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON, // styles
|
---|
[1292] | 1107 | RESTARTBUTTONX, // starting x position
|
---|
| 1108 | RESTARTBUTTONY, // starting y position
|
---|
| 1109 | RESTARTBUTTONWIDTH, // button width
|
---|
| 1110 | RESTARTBUTTONHEIGHT, // button height
|
---|
[1288] | 1111 | MainWindow, // parent window
|
---|
| 1112 | NULL, // No menu
|
---|
[611] | 1113 | Instance,
|
---|
[1288] | 1114 | NULL); // pointer not needed
|
---|
[611] | 1115 |
|
---|
[1292] | 1116 | infostring = strrestartlib;
|
---|
[611] | 1117 | paint_window (pdc, windowRect);
|
---|
[5889] | 1118 |
|
---|
[611] | 1119 | // release the DC used to display the init messages
|
---|
| 1120 | ReleaseDC (MainWindow, pdc);
|
---|
| 1121 |
|
---|
| 1122 | //Message loop
|
---|
| 1123 | lastcheck = GetTickCount();
|
---|
| 1124 | int seenbrowser = 0; // if we see a browser then it disappears
|
---|
[1292] | 1125 | // we will ask if they want to close the
|
---|
| 1126 | // the library down
|
---|
[902] | 1127 | char last_gsdl_browser_exe[MAX_FILENAME_SIZE]; // need to notice when the
|
---|
[1292] | 1128 | // browser setting changes
|
---|
[902] | 1129 | strcpy (last_gsdl_browser_exe, gsdl_browser_exe);
|
---|
[611] | 1130 |
|
---|
| 1131 | for (;;) {
|
---|
| 1132 | if (PeekMessage(&Message, NULL, 0, 0, PM_REMOVE)) {
|
---|
| 1133 | if (Message.message == WM_QUIT) break;
|
---|
[1288] | 1134 | if (!IsDialogMessage (MainWindow, &Message)) {
|
---|
| 1135 | TranslateMessage(&Message); /* translate keyboard messages */
|
---|
| 1136 | DispatchMessage(&Message); /* return control to Windows NT */
|
---|
| 1137 | }
|
---|
[611] | 1138 |
|
---|
| 1139 | } else {
|
---|
| 1140 | if (DiffTickCounts (lastcheck, GetTickCount()) > 500) {
|
---|
| 1141 | // make sure the browser hasn't changed
|
---|
[902] | 1142 | if (strcmp (last_gsdl_browser_exe, gsdl_browser_exe) != 0) {
|
---|
[611] | 1143 | seenbrowser = 0;
|
---|
[902] | 1144 | strcpy (last_gsdl_browser_exe, gsdl_browser_exe);
|
---|
[611] | 1145 | }
|
---|
| 1146 |
|
---|
| 1147 | // do check
|
---|
| 1148 | lastcheck = GetTickCount();
|
---|
[4339] | 1149 | if (gsdl_start_browser && browserrunning(gsdl_browser_exe) == NO_ERROR) {
|
---|
[611] | 1150 | // we were able to connect to a browser
|
---|
| 1151 | seenbrowser = 1;
|
---|
| 1152 |
|
---|
| 1153 | // see if the enter library button has been pressed
|
---|
| 1154 | // with nothing happening for 20 seconds
|
---|
| 1155 | if ((enterlib_libaccessnum >= 0) &&
|
---|
| 1156 | (enterlib_libaccessnum == libaccessnum) &&
|
---|
| 1157 | (DiffTickCounts (enterlib_time, GetTickCount()) > 20000)) {
|
---|
| 1158 | // something could be wrong!! (most likely cause is a proxy)
|
---|
| 1159 | MessageBox(NULL,
|
---|
| 1160 | "Your browser does not seem to be responding to the 'Enter Library'\n"
|
---|
[4289] | 1161 | "request. Try turning off all proxy servers in your browser settings.\n"
|
---|
| 1162 | "If you are using Internet Explorer make sure BOTH dialup settings\n"
|
---|
| 1163 | "AND LAN settings have their proxy servers disabled.",
|
---|
[611] | 1164 | "Greenstone Digital Library Software",MB_OK|MB_SYSTEMMODAL);
|
---|
| 1165 | enterlib_libaccessnum = -1;
|
---|
| 1166 | }
|
---|
| 1167 |
|
---|
| 1168 |
|
---|
| 1169 | } else {
|
---|
| 1170 | // no browser was found
|
---|
[5889] | 1171 |
|
---|
[611] | 1172 | if (seenbrowser) {
|
---|
| 1173 | // we have seen a browser in the past
|
---|
| 1174 | if (MessageBox(NULL,
|
---|
| 1175 | "The Greenstone Digital Library software has noticed that you\n"
|
---|
| 1176 | "shut down your browser. Would you also like to shut down the\n"
|
---|
| 1177 | "Greenstone Digital Library software?",
|
---|
| 1178 | "Greenstone Digital Library Software",MB_YESNO|MB_SYSTEMMODAL) == IDYES)
|
---|
| 1179 | PostMessage(MainWindow,WM_CLOSE,0,0);
|
---|
| 1180 | }
|
---|
| 1181 | seenbrowser = 0;
|
---|
| 1182 | }
|
---|
| 1183 | }
|
---|
| 1184 |
|
---|
| 1185 | Sleep (1); // millisecond
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| 1186 | }
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| 1187 | }
|
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| 1188 |
|
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| 1189 | return Message.wParam;
|
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| 1190 | }
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[5889] | 1191 |
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